Kenji
given name · Japanese · Latin script
Recorded as a male name· opposite-gender records fall within measured source noise
Kenji is a given name, most frequently recorded in Japan, where it is the 15th most common given name. It appears chiefly in Japanese and Portuguese, written in the Latin script. Recorded meaning: ‘Intelligent ruler’.
- JPJapan1 in 728◐
- USUnited States1 in 18K
- HKHong Kong1 in 13K
carrying the name, one hue, darker where it is more common. Hover a country for its figure.
- ≈21K ●
- 2 ●
- Sources
- 255 ●
- 1 in 18K ◐
across 10 countries
recorded for this name
96K records
Official registry-verified
United States
Spellings & scripts●
Spellings marked ● are how people bearing the name write it in our records; ○ marks a model's transliteration. Click a spelling to open its page.
Meaning & origin●
‘Intelligent ruler’.
Sources 1
- A concise dictionary of first names
Attested across 2 languages in the etymology graph.
Where in the world●
Sorted by bearers counted by national registers, records where none counts.
| Country | Most common spelling | Sources | |||||
|---|---|---|---|---|---|---|---|
| JP Japan | #15 | 99,269 | 84K rec. | — | listed | Kenji | 186 |
| US United States | — | 18,118 | 9.1K rec. | 1 in 18K | 18K | Kenji | 255 |
| FR France | — | 1,040 | 0 rec. | 1 in 65K | 1.7K | — | 1 |
| BR Brazil | — | 791 | — | 1 in 268K | 791 | — | — |
| NL Netherlands | — | 770△ | 60 rec. | 1 in 22K | 770 | Kenji | 24 |
| PH Philippines | — | 719 | 385 rec. | — | — | Kenji | 38 |
| CA Canada | — | 469 | 442 rec. | — | 12 | Kenji | 44 |
| GB United Kingdom | — | 325 | 253 rec. | — | 4 | Kenji | 58 |
| MY Malaysia | — | 319 | 314 rec. | — | — | Kenji | 26 |
| HK Hong Kong | #565 | 283 | 257 rec. | — | — | Kenji | 20 |
| TW Taiwan | — | 262 | 49 rec. | — | — | Kenji | 30 |
| SG Singapore | — | 235 | 218 rec. | — | — | Kenji | 27 |
Country figures for a list of names, at full precision, are available under licence rather than by scraping this table. How that works.
Languages●
- Japanese112K60%
- Portuguese23K13%
- English20K11%
- French10K6%
- Spanish8.1K4%
Show as table
| Name | Records | Note |
|---|---|---|
| Japanese | 111,766 | 60% |
| Portuguese | 23,372 | 13% |
| English | 19,906 | 11% |
| French | 10,197 | 6% |
| Spanish | 8,128 | 4% |
Language is read off each record's context, not declared by the bearer; a share is of all records for this spelling.
Other recorded senses●
Kenji is also recorded in one other lexicon, as a different name or as an ordinary word. These are senses of the spelling, not of the name above.
In men, The seed of the Nduvu. Like a fir cone closed, 4x1 inches. They say the toucan swallows
as a wordMende Natural History Vocabulary
Ordered by how much of this spelling's record each language holds, so a sense from a language the name is barely used in sits last rather than first.
Over time●
Show as table
| Year | records |
|---|---|
| 1913 | 5 |
| 1914 | 9 |
| 1915 | 6 |
| 1916 | 10 |
| 1917 | 15 |
| 1918 | 17 |
| 1919 | 23 |
| 1920 | 27 |
| 1921 | 15 |
| 1922 | 30 |
| 1923 | 24 |
| 1924 | 20 |
| 1925 | 29 |
| 1926 | 16 |
| 1927 | 16 |
| 1928 | 17 |
| 1929 | 19 |
| 1930 | 11 |
| 1931 | 10 |
| 1932 | 6 |
| 1933 | 12 |
| 1934 | 9 |
| 1935 | 10 |
| 1936 | 6 |
| 1937 | 12 |
| 1938 | 9 |
| 1939 | 11 |
| 1940 | 8 |
| 1943 | 7 |
| 1944 | 8 |
| 1956 | 5 |
| 1958 | 7 |
| 1959 | 6 |
| 1960 | 8 |
| 1961 | 7 |
| 1962 | 7 |
| 1963 | 7 |
| 1964 | 8 |
| 1965 | 9 |
| 1966 | 11 |
| 1967 | 13 |
| 1968 | 17 |
| 1969 | 17 |
| 1970 | 16 |
| 1971 | 19 |
| 1972 | 21 |
| 1973 | 28 |
| 1974 | 25 |
| 1975 | 26 |
| 1976 | 26 |
| 1977 | 57 |
| 1978 | 128 |
| 1979 | 84 |
| 1980 | 70 |
| 1981 | 40 |
| 1982 | 45 |
| 1983 | 28 |
| 1984 | 35 |
| 1985 | 30 |
| 1986 | 34 |
| 1987 | 22 |
| 1988 | 28 |
| 1989 | 27 |
| 1990 | 31 |
| 1991 | 32 |
| 1992 | 39 |
| 1993 | 30 |
| 1994 | 27 |
| 1995 | 55 |
| 1996 | 43 |
| 1997 | 44 |
| 1998 | 66 |
| 1999 | 56 |
| 2000 | 52 |
| 2001 | 72 |
| 2002 | 59 |
| 2003 | 60 |
| 2004 | 60 |
| 2005 | 75 |
| 2006 | 99 |
| 2007 | 108 |
| 2008 | 145 |
| 2009 | 159 |
| 2010 | 119 |
| 2011 | 147 |
| 2012 | 124 |
| 2013 | 125 |
| 2014 | 96 |
| 2015 | 122 |
| 2016 | 125 |
| 2017 | 137 |
| 2018 | 141 |
| 2019 | 156 |
| 2020 | 245 |
| 2021 | 281 |
| 2022 | 337 |
| 2023 | 296 |
| 2024 | 284 |
| 2025 | 249 |
US SSA — National Baby Names (1880–present) — 99 years between 1913–2025. One register's own figures, never a sum across registers: two registers counting the same people would double them.
Notable people with this name●
- Miyazawa Kenjib. 1896JPJapanese poet and author of children's literature (1896-1933)
- Kenji Mizoguchib. 1898JPJapanese film director and screenwriter (1898-1956)
- Kenji Utsumib. 1937JPJapanese actor and voice actor (1937–2013)
- Kenji Kawaib. 1957JPJapanese composer
- Kenta Satoib. 1957JPnot in their usual nameJapanese actor
- Kenji Kamiyamab. 1966JPJapanese anime director
- Kenji Ohtsukib. 1966JPJapanese singer
- Kenji Hamadab. 1972JPJapanese voice actor
- Kenji Nojimab. 1976JPJapanese voice actor
- Mike Shinodab. 1977USnot in their usual nameAmerican musician, rapper, singer and songwriter
The ten people covered by the most Wikipedia language editions — a proxy for cross-cultural notability, which favours historical and Western figures over equally prominent contemporary ones — shown by birth year. Source: Wikidata (CC0).
Evidence●
Attested in 57 sources across 34 countries.
| Country | Register | Year | Count | Rank |
|---|---|---|---|---|
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 4.1K | #4,438 |
| FR France | INSEE — Fichier des prénoms (1900–2024) | 2023 | 1.7K | #1,992 |
| BR Brazil | IBGE — names by decade (Kaggle mirror) | 2022 | 791 | — |
| BR Brazil | IBGE — Censo 2022 Nomes no Brasil per-token lookup (v3 API, given+surname) | — | 783 | #9,753 |
| NL Netherlands | Meertens NVB — Nederlandse Voornamenbank (all-time BRP bearer counts, 2018) | — | 770 | #1,233 |
| BR Brazil | IBGE — Nomes (census name API) | — | 761 | #10,961 |
| NL Netherlands | Meertens NVB — Nederlandse Voornamenbank (live per-name BRP counts, 1790-2017) | — | 641 | #2,751 |
| US United States | SSA — National Baby Names (1880–present) | 2025 | 249 | — |
| SE Sweden | Skatteverket — Sök hur många som har ett visst namn (living population) | — | 107 | #8,144 |
| US United States | Census Bureau — First Name Frequency 2020 by sex | 2020 | 105 | #4,438 |
| ES Spain | INE — Padrón per-token widgets (current living counts, given + apellidos) | — | 82 | #18,451 |
| ES Spain | INE — Nombres más frecuentes (Padrón Municipal) | — | 74 | #9,342 |
Reference works 3
- Dictionary of American Family Names
- Wikipedia given-name tokens
- Wikidata name items (native-script + romanized given/family names)
These works list the name; their figures are licensed and are not reproduced here.
Register rows as of the 2026-09-12 data build · 444 rows in the corpus for this spelling.
Frequently asked questions
- How common is the name Kenji?
- We estimate roughly 21 thousand people bear Kenji (counting its spellings and scripts) across 10 countries in our records.
- In which country does Kenji have the most bearers?
- Kenji is most frequently recorded in Japan, where it is most often spelled kenji.
- How common is Kenji compared with other names?
- In Japan, Kenji is the 15th most common given name of 355,102 given names recorded there.
- Is Kenji a male or female name?
- Kenji is recorded for both men and women. We don't publish a percentage split: a record's gender belongs to the person and is attached to every given name on that record, so names in cultures where a name string also carries a parent's or spouse's given name pick up large cross-gender counts.
- What does the name Kenji mean?
- Recorded meaning: ‘Intelligent ruler’.
Query this name via API
curl https://api.mondonomo.ai/api/v1/name-graph/kenjiThe same payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. Rate-limited for casual use. Bulk access and licensing.
About this data
Data snapshot . Figures are rebuilt periodically and will change.
Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.
Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.
Cite this page Mondonomo, “Kenji” — the 15th most common given name in Japan. Data snapshot 2026-09-12.